Latest Processing News

Bass Oil has set out a growth plan spanning Indonesian oil production, a planned Vanessa gas restart and development of its Kiwi discovery in South Australia. The strategy offers several potential catalysts, but much of the upside remains dependent on funding, approvals and execution.

Polymetals Resources moved its Endeavor silver-zinc-lead mine from restart to commercial production in FY2026, generating A$100.0 million in revenue. The milestone came alongside a A$47.0 million loss, negative operating cash flow and an auditor warning over going-concern uncertainty.

Argosy Minerals has opened a share purchase plan targeting up to $0.5 million at $0.036 a share, matching its recently completed placement price. Participating shareholders will receive one free unlisted option for every two shares, but the non-underwritten offer adds another layer of potential dilution.

Encore Minerals has approved development of the Windarra Tailings Project, triggering a $400,000 payment to Maritana Minerals and preserving the company’s exposure to future gold production through royalties. Encore will carry the project’s development and operating costs, although key execution milestones remain ahead.

Sunrise Energy Metals has put its Syerston scandium project on a stronger financial footing, ending FY2026 with A$115.4 million in cash and a conditional US$400 million debt commitment. The project still faces a decisive sequence of tests: final investment approval, binding offtake agreements, financing conditions and construction execution.

EV Resources has produced a 68.3% antimony concentrate from preliminary bench-scale testing of material from the Vinatas operation in Mexico. The results support Tecomatlán as a potential regional processing hub, but the proposed ore supply remains non-binding and plant-scale performance is untested.

Brazilian Rare Earths has commissioned its Stage I beneficiation pilot plant in Bahia and produced its first rare earth mineral concentrate. Partners will contribute R$6.4 million, or about A$1.7 million, towards the next hydrometallurgical stage planned for commissioning in Q2 2027.

Select Harvests expects a near-record FY26 almond crop and stronger pool pricing, but wet-weather harvesting has pushed operational costs to A$13.9 million. Net debt is forecast below A$65 million at year-end, leaving the key earnings impact for the full-year results.

Sigma Lithium says its Brazilian mining and processing operations remain active after reports of a preliminary court ruling allegedly suspending its environmental licences. The ASX-listed producer says it has received no legal notice and will begin its formal defence when Brazilian courts resume on September 8.

Barton Gold has secured approval for the environmental scope governing development studies at its Tunkillia gold and silver project in South Australia. The milestone moves the project towards a Mining Lease application, with updated resources, Ore Reserves and a pre-feasibility study targeted for the first quarter of 2027.

Core Lithium has produced its first spodumene concentrate from the recommissioned Finniss processing plant, reaching its September-quarter target within six months of the restart decision. The plant is not yet at steady-state production, with optimisation continuing ahead of a targeted first shipment in the December quarter.

Black Cat Syndicate has appointed mining veteran Chris Stone as Acting Managing Director, with the interim arrangement beginning immediately and running indefinitely. Stone will earn $600,000 a year plus superannuation while the company searches for a permanent appointment.